1677618512106 has 16 divisors (see below), whose sum is σ = 3355441671648. Its totient is φ = 559172062800.

The previous prime is 1677618512077. The next prime is 1677618512137. The reversal of 1677618512106 is 6012158167761.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8420305 + ... + 8617236.

It is an arithmetic number, because the mean of its divisors is an integer number (209715104478).

Almost surely, 2^{1677618512106} is an apocalyptic number.

1677618512106 is an abundant number, since it is smaller than the sum of its proper divisors (1677823159542).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1677618512106 is a wasteful number, since it uses less digits than its factorization.

1677618512106 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17053957.

The product of its (nonzero) digits is 846720, while the sum is 51.

The spelling of 1677618512106 in words is "one trillion, six hundred seventy-seven billion, six hundred eighteen million, five hundred twelve thousand, one hundred six".